Are signalmen tired of training at ordinary times?

Signal soldiers can be divided into wired and wireless. Relatively speaking, wireless communication soldiers are more relaxed, and memorizing secret words is enough. However, the wired soldiers have been tired every day and their training is very hard. During my service, it really pains me to watch the training of those signalmen. When you are not tired in the exercise, the soldiers below the regiment are looking forward to the exercise. Generally, they live in 12 people's outdoor tents, and their meals are almost the same as usual. It is best to catch up with the leaders' inspection.